Hi, 

I'm trying to realize a simulation of a reinforced concrete beam. 

I just would like see the cracks in the concrete. I don't understand the main differences between "Concrete damaged plasticity" and "Concrete smeared cracking". 

Which one have I to use if I want to limit the tension stress in the concrete ? 

Somebody has an example of a simple reinforced concrete beam in a .cae file ? 

Thanks